線路信令通道 的英文怎麼說

中文拼音 [xiànxìnlìngtōngdào]
線路信令通道 英文
lsc line signaling channel
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • : 通量詞(用於動作)
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • 線路 : 1. [電學] circuit; line 2. [交通運輸] line; route
  • 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
  1. The hardware of system is used sensor and signal conditioning circuit to collect the signal and communication with the computer using the pci2013. for the undulation of temperature and driven current will influence the testing result, they need to be invariableness during testing

    系統硬體以傳感器和相應的號調理電作為前向拾取被測號,利用基於pci高速總的pci2013數據採集卡和串口模塊實現與計算機的數據傳輸和命訊。
  2. The technique of the multi - channels sharing and the bus topological structure are adopted in the system. the technique of the multi - channels sharing is an effective method to increase the system ' s capacity and the utilization factor of the channels

    該系統採用了多共用技術和總式拓撲結構,對于採用了混合指配模式,即話繩的動態指配模式和的固定指配模式。
  3. Advanced fpga technology is introduced to improve the integration of digital circuits, and all digital circuits in the original module are integrated in the fpga chips, which could not only reduce the cost, but also improve the reliability and measurement precision of the circuits. high speed digital signal processor ( dsp ) is selected as the coprocessor instead of scm ; it can receive all kinds of commands sent from vxi, analyze and execute the commands, harmonize each section of the module and process the data. higher - conversion - speed comparator chip is adopted to convert the input signals being measured into square waveform signals which could be identified by fpga chip ; it can expand the measurement range of frequency dramatically

    本文在原有vxi總計數器模塊的設計基礎上,過對原模塊缺陷的分析,採用一些新的技術和新的電子器件來重新設計該計數器模塊:採用最新的fpga技術來提高數字電的集成度,將原模塊中的所有數字電全部集成在fpga晶元中,這樣不僅能節約成本,還能提高電的可靠性和測量精度;採用高速的數字號處理器( dsp )取代原有的單片機作為協處理器,來接收vxi發來的各種命,分析命、執行命、協調模塊各部分的工作以及對數據的處理;採用轉換速率更高的比較器晶元將輸入的被測號轉換為fpga晶元能夠識別的方波號,能極大提高測量頻率的范圍;採用d / a轉換晶元和隔離運算放大器得到隔離所需的比較電平,該比較電平值能夠根據實際需求進行設置,能增強模塊的使用靈活性。
  4. The auto - test process could be done by several instructions " executed. results of the ip core ' s simulation shows the adc can achieve a 10 - bit resolution. system has 8 input channel and 5 sample period selection with the control of internal bus

    對該ip核的全局模擬結果表明,所設計的模數轉換器可以達到10位的精度,可以過系統總號對8號輸入以及5種采樣速率進行選擇控制,可以過系統指完成模數轉換器的自測試功能。
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